126551100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:944

約数の個数: 144

約数和(自身を含む): 405439328

約数和(自身を除く): 278888228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 37, 39, 50, 52, 60, 65, 74, 75, 78, 100, 111, 130, 148, 150, 156, 185, 195, 222, 260, 300, 325, 370, 390, 444, 481, 555, 650, 740, 780, 877, 925, 962, 975, 1110, 1300, 1443, 1754, 1850, 1924, 1950, 2220, 2405, 2631, 2775, 2886, 3508, 3700, 3900, 4385, 4810, 5262, 5550, 5772, 7215, 8770, 9620, 10524, 11100, 11401, 12025, 13155, 14430, 17540, 21925, 22802, 24050, 26310, 28860, 32449, 34203, 36075, 43850, 45604, 48100, 52620, 57005, 64898, 65775, 68406, 72150, 87700, 97347, 114010, 129796, 131550, 136812, 144300, 162245, 171015, 194694, 228020, 263100, 285025, 324490, 342030, 389388, 421837, 486735, 570050, 648980, 684060, 811225, 843674, 855075, 973470, 1140100, 1265511, 1622450, 1687348, 1710150, 1946940, 2109185, 2433675, 2531022, 3244900, 3420300, 4218370, 4867350, 5062044, 6327555, 8436740, 9734700, 10545925, 12655110, 21091850, 25310220, 31637775, 42183700, 63275550, 126551100]

約数ペア:

[(1, 126551100), (2, 63275550), (3, 42183700), (4, 31637775), (5, 25310220), (6, 21091850), (10, 12655110), (12, 10545925), (13, 9734700), (15, 8436740), (20, 6327555), (25, 5062044), (26, 4867350), (30, 4218370), (37, 3420300), (39, 3244900), (50, 2531022), (52, 2433675), (60, 2109185), (65, 1946940), (74, 1710150), (75, 1687348), (78, 1622450), (100, 1265511), (111, 1140100), (130, 973470), (148, 855075), (150, 843674), (156, 811225), (185, 684060), (195, 648980), (222, 570050), (260, 486735), (300, 421837), (325, 389388), (370, 342030), (390, 324490), (444, 285025), (481, 263100), (555, 228020), (650, 194694), (740, 171015), (780, 162245), (877, 144300), (925, 136812), (962, 131550), (975, 129796), (1110, 114010), (1300, 97347), (1443, 87700), (1754, 72150), (1850, 68406), (1924, 65775), (1950, 64898), (2220, 57005), (2405, 52620), (2631, 48100), (2775, 45604), (2886, 43850), (3508, 36075), (3700, 34203), (3900, 32449), (4385, 28860), (4810, 26310), (5262, 24050), (5550, 22802), (5772, 21925), (7215, 17540), (8770, 14430), (9620, 13155), (10524, 12025), (11100, 11401)]